Test SeriesFree PYQsExamsPricing

JEE Main Physics question

PhysicsUnits and MeasurementJEE Main

An object is moving through a liquid. The viscous damping force acting on it is proportional to the velocity. Then the dimension of the constant of proportionality is

Answer: (D)

Solution

F=kv\Rightarrow k=F/v=[MLT^{-2}]/[LT^{-1}]=[MT^{-1}]. Hence the dimension of the constant of proportionality is .

Question ID VK-157365